About Our Companies
Marina Holdings LLC’s family of award-winning marine businesses offers boat sales, rentals, storage, maintenance, repairs, and boat club memberships. With expert teams and dependable service, we make it easy to enjoy the water in a way that fits your lifestyle and budget.
Everything You Need for Life on the Water
Serving both freshwater and saltwater boaters, Marina Holdings supports every step of the boating journey — offering expert sales and service, seasonal storage, dockage, shared use options, transportation, towing, and more. Our knowledgeable and dedicated team is here to make boating easy, enjoyable, and accessible for all.
New England’s Most Comprehensive Network of Marine Businesses
Located in Maine’s Lakes Region, Long Lake Marina features a waterfront location in Naples, a showroom in Bridgton, and an 11-acre service and storage facility. Offering new and pre-owned boats and personal watercraft from brands such as Yamaha, Nautique, Barletta, and Chris-Craft, its team helps boaters find the right fit. Boat rentals, financing, customization, expert maintenance and repairs, and indoor heated and outdoor storage provide support well beyond the purchase.
One of the top marine facilities in the country, Yarmouth Boat Yard, is Five Star Certified and a Top 100 Dealer. Located on the Royal River with easy access to Maine’s Casco Bay, Yarmouth Boat Yard’s full-service marina has 100+ slips, convenient gas service, as well as outdoor and indoor heated boat storage. Their expertly trained marine technicians can assist with everything from routine repairs to custom electronics installations, fiberglass and gelcoat cosmetic services, to full engine overhauls/repowers.
Situated on Brandy Pond along the Naples Causeway, Causeway Marina offers access to Long Lake and Sebago Lake, just steps from local shops and restaurants. The marina provides pontoon and bowrider rentals and seasonal slips, while its nearby service center handles maintenance, repairs, winterization, parts, and indoor and outdoor storage. Whether planning a day on the water or arranging year-round boat care, its local team makes boating easy and enjoyable.
Serving New Hampshire boaters since 1919, Irwin Marine combines more than a century of experience with locations in Laconia, Alton Bay, and Hudson. Its team offers new and pre-owned boat sales, rentals, parts, certified service, and seasonal storage, along with dockage and moorings on Lake Winnipesaukee. From choosing the right boat to keeping it ready for the season, Irwin Marine helps customers make the most of life on the lake
Named Marina Dock Age Magazine’s “Best Small Marina” in 2024, Moose Landing Marina’s 15 acres has 1,000 feet of frontage on Brandy Pond in Naples, Maine. Boaters at Moose Landing can enjoy 44 miles of crystal clear waterways and explore both Long and Sebago Lake. Their award winning team can assist boaters with new and used boat sales, boat brokerage services, indoor and outdoor boat storage, parts and service, boat transport, seasonal boat slips, and boat rentals.
Great for both new and seasoned boaters alike, Maine Boating Academy’s on-water boat training courses are customizable and can be geared specifically to the boating skills you want to learn or improve upon. Proper boat training will keep you safe on the water and confident at the helm. Our licensed U.S. Coast Guard Training Captains also offer Captain for Hire services for those times you want to enjoy time on the water without taking the helm.
Freedom Boat Club of Maine offers an affordable alternative to boat ownership. Members enjoy maintenance-free boating with the world’s oldest and largest boat club. With no repair or cleaning concerns, members can just enjoy creating lifelong memories on the water with their family and friends. Affordable membership plans offer boat safety and navigation training as well as unlimited usage of boats at our six locations in Maine plus 430+ clubs across the globe.
Have peace of mind when you leave the dock. Sea Tow is the most comprehensive boat towing and on-water service provider available. Standing by ready to assist 24/7, Sea Tow’s U.S. Coast Guard Certified Captains are highly trained and fully insured. Their tow boats regularly patrol and assists boaters in the coastal waters of Saco Bay, Portland Harbor, Casco Bay, Freeport, Brunswick, Harpswell, Boothbay, as well as Sebago Lake, Long Lake and Brandy Pond and the Saco, New Meadows, Kennebec, Sheepscot, and Damariscotta Rivers.
Convenient, reliable and on-time, Portland Sea Taxi has served Portland Harbor and the Casco Bay area since 2015. Dedicated to safety and service, all their Sea Taxi Captains are fully insured and USCG licensed and have years of experience. Our well maintained vessels Our vessels are safe, well maintained, and all have a heated cabin for your comfort. We provide year-round water taxi services for ship launches, island construction transport, to wedding party transportation. We can get you where you need to go on your schedule.